Open source focus
Open Source Alternatives to Fastly
60 open source Cloud Computing options similar to Fastly, ranked by named competitors first, sector overlap, and our 0-100 AI-readiness score. Each profile notes license and self-hosting where we have it.
Codavel38CybersecurityPorto, PortugalOpen source
Yewsafe 13Content Delivery NetworkSan Francisco, United StatesOpen source
Netlify69Cloud ComputingSan Francisco, United States$202.1MOpen source
Canonical60Open SourceLondon, United Kingdom$348KOpen source · Self-hostable
Microsoft43Operating SystemRedmond, United StatesOpen source
WWT85CybersecuritySt. Louis, USA$63.0MOpen source
New Relic85Enterprise SoftwareSan Francisco, United States$7.2BOpen source
1Password85CybersecurityToronto, Canada$1.2BOpen source
Snyk85AI Coding AssistantBoston, United States$488.5MOpen source · Self-hostable
OpenAI84Artificial IntelligenceSan Francisco, United States$493.9BOpen source
- GRGrafana Labs80ObservabilityNew York, United States
Open source · Self-hostable
Auth075Identity & Access Management (IAM)Bellevue, United States$282.4MOpen source
Tailscale74CybersecuritySan Francisco, United States$505.0MOpen source
Docker71SoftwareSan Francisco, USA$105.0MOpen source
SUSE70Cloud ComputingLuxembourg City, Luxembourg$4.9BOpen source · Self-hostable
Crunchbase70DataSan Francisco, United StatesOpen source
Sysdig69CybersecuritySan Francisco, USA$608.0MOpen source
Aikido Security65CybersecurityGhent, Belgium$84.4MOpen source
- EVEvervault63Data PrivacyDublin, Ireland$43.2M
Open source
Vultr63NeocloudHerndon, United States$662.0MOpen source
CertiK63Web3New York, United States$241.5MOpen source
Chainguard62CybersecuritySeattle, United States$385.0MOpen source · Self-hostable
Orkes62Artificial IntelligenceSanta Clara, USA$89.3MOpen source
- UPUpstash62SaaSSan Jose, United States$11.9M
Open source
FossID62SoftwareStockholm, Sweden$63.0MOpen source
RadixArk62Artificial IntelligencePalo Alto, USA$20.0MOpen source
Stytch61AuthenticationSan Francisco, USA$127.0MOpen source
Mend60Open SourceTel Aviv, Israel$121.5MOpen source · Self-hostable
Steel.dev58Developer ToolsTel Aviv, Israel$17.0MOpen source · Self-hostable
pgEdge, Inc.58DatabaseSan Francisco, United States$24.0MOpen source · Self-hostable
Axiom Quant58Artificial IntelligenceSan Francisco, United States$264.0MOpen source
Backslash Security57CybersecurityTel Aviv, Israel$27.0MOpen source
Boost Security57CybersecuritySan Francisco, USA$12.0MOpen source
Usekernel56Developer ToolsSan Francisco, United States$22.0MOpen source
- ESEscape55CybersecurityParis, France$21.9M
Open source
Mirantis55Cloud InfrastructureCampbell, United States$255.0MOpen source · Self-hostable
Pynt55CybersecurityTel Aviv, Israel$6.0MOpen source
Descope54EnterpriseSan Francisco, United States$53.0MOpen source
Tensorlake54Artificial IntelligenceSan Francisco, United States$8.0MOpen source
KiloClaw54Artificial IntelligenceOpen source · Self-hostable
Piiano54EnterpriseTel Aviv, Israel$9.0MOpen source
Wing Cloud54EnterpriseTel Aviv, Israel$20.0MOpen source · Self-hostable
Socket53CybersecuritySan Francisco, United States$100.0MOpen source
Lunar.dev53EnterpriseTel Aviv, Israel$6.0MOpen source
Tiger Data53Artificial IntelligenceNew York, USA$100.0MOpen source
- Puck52Endpoint SecurityUnited States
Open source · Self-hostable
Infisical51Developer ToolsSan Francisco, United States$34.8MOpen source · Self-hostable
Permit.io51Identity ManagementTel Aviv, Israel$14.0MOpen source
Brev50NeocloudSan Francisco, United States$3.3MOpen source
- SUSurrealDB49DatabasesSan Francisco, USA$42.0M
Open source
Tower49Data EngineeringSan Francisco, United States$5.5MOpen source
Arcade48Artificial IntelligenceSan Francisco, USA$60.0MOpen source
Civo48Cloud ComputingLondon, United Kingdom$2.0MOpen source
OpenObserve47Cloud ComputingSan Francisco, USA$10.0MOpen source
ORY47Identity & Access ManagementBerlin, Germany$17.0MOpen source · Self-hostable
- TRTruffle Security47CybersecuritySan Francisco, United States$30.0M
Open source
Zededa46Edge ComputingSan Jose, USA$63.0MOpen source
microsandbox46Agentic AISan Francisco, United StatesOpen source
Antithesis46CybersecuritySan Francisco, United States$117.5MOpen source
Graftcode44Software DevelopmentWarsaw, Poland$2.1MOpen source
| Company | Sector | License | HQ | Funding | Score | Website |
|---|---|---|---|---|---|---|
| Codavel | Cybersecurity | Open source | Porto, Portugal | — | 38 | |
| Yewsafe | Content Delivery Network | Open source | San Francisco, United States | — | 13 | |
| Netlify | Cloud Computing | Open source | San Francisco, United States | $202.1M | 69 | |
| Canonical | Open Source | Open source · Self-hostable | London, United Kingdom | $348K | 60 | |
| Microsoft | Operating System | Open source | Redmond, United States | — | 43 | |
| WWT | Cybersecurity | Open source | St. Louis, USA | $63.0M | 85 | |
| New Relic | Enterprise Software | Open source | San Francisco, United States | $7.2B | 85 | |
| 1Password | Cybersecurity | Open source | Toronto, Canada | $1.2B | 85 | |
| Snyk | AI Coding Assistant | Open source · Self-hostable | Boston, United States | $488.5M | 85 | |
| OpenAI | Artificial Intelligence | Open source | San Francisco, United States | $493.9B | 84 | |
| GRGrafana Labs | Observability | Open source · Self-hostable | New York, United States | — | 80 | |
| Auth0 | Identity & Access Management (IAM) | Open source | Bellevue, United States | $282.4M | 75 | |
| Tailscale | Cybersecurity | Open source | San Francisco, United States | $505.0M | 74 | |
| Docker | Software | Open source | San Francisco, USA | $105.0M | 71 | |
| SUSE | Cloud Computing | Open source · Self-hostable | Luxembourg City, Luxembourg | $4.9B | 70 | |
| Crunchbase | Data | Open source | San Francisco, United States | — | 70 | |
| Sysdig | Cybersecurity | Open source | San Francisco, USA | $608.0M | 69 | |
| Aikido Security | Cybersecurity | Open source | Ghent, Belgium | $84.4M | 65 | |
| EVEvervault | Data Privacy | Open source | Dublin, Ireland | $43.2M | 63 | |
| Vultr | Neocloud | Open source | Herndon, United States | $662.0M | 63 | |
| CertiK | Web3 | Open source | New York, United States | $241.5M | 63 | |
| Chainguard | Cybersecurity | Open source · Self-hostable | Seattle, United States | $385.0M | 62 | |
| Orkes | Artificial Intelligence | Open source | Santa Clara, USA | $89.3M | 62 | |
| UPUpstash | SaaS | Open source | San Jose, United States | $11.9M | 62 | |
| FossID | Software | Open source | Stockholm, Sweden | $63.0M | 62 | |
| RadixArk | Artificial Intelligence | Open source | Palo Alto, USA | $20.0M | 62 | |
| Stytch | Authentication | Open source | San Francisco, USA | $127.0M | 61 | |
| Mend | Open Source | Open source · Self-hostable | Tel Aviv, Israel | $121.5M | 60 | |
| Steel.dev | Developer Tools | Open source · Self-hostable | Tel Aviv, Israel | $17.0M | 58 | |
| pgEdge, Inc. | Database | Open source · Self-hostable | San Francisco, United States | $24.0M | 58 | |
| Axiom Quant | Artificial Intelligence | Open source | San Francisco, United States | $264.0M | 58 | |
| Backslash Security | Cybersecurity | Open source | Tel Aviv, Israel | $27.0M | 57 | |
| Boost Security | Cybersecurity | Open source | San Francisco, USA | $12.0M | 57 | |
| Usekernel | Developer Tools | Open source | San Francisco, United States | $22.0M | 56 | |
| ESEscape | Cybersecurity | Open source | Paris, France | $21.9M | 55 | |
| Mirantis | Cloud Infrastructure | Open source · Self-hostable | Campbell, United States | $255.0M | 55 | |
| Pynt | Cybersecurity | Open source | Tel Aviv, Israel | $6.0M | 55 | |
| Descope | Enterprise | Open source | San Francisco, United States | $53.0M | 54 | |
| Tensorlake | Artificial Intelligence | Open source | San Francisco, United States | $8.0M | 54 | |
| KiloClaw | Artificial Intelligence | Open source · Self-hostable | — | — | 54 | |
| Piiano | Enterprise | Open source | Tel Aviv, Israel | $9.0M | 54 | |
| Wing Cloud | Enterprise | Open source · Self-hostable | Tel Aviv, Israel | $20.0M | 54 | |
| Socket | Cybersecurity | Open source | San Francisco, United States | $100.0M | 53 | |
| Lunar.dev | Enterprise | Open source | Tel Aviv, Israel | $6.0M | 53 | |
| Tiger Data | Artificial Intelligence | Open source | New York, USA | $100.0M | 53 | |
| Endpoint Security | Open source · Self-hostable | United States | — | 52 | ||
| Infisical | Developer Tools | Open source · Self-hostable | San Francisco, United States | $34.8M | 51 | |
| Permit.io | Identity Management | Open source | Tel Aviv, Israel | $14.0M | 51 | |
| Brev | Neocloud | Open source | San Francisco, United States | $3.3M | 50 | |
| SUSurrealDB | Databases | Open source | San Francisco, USA | $42.0M | 49 | |
| Tower | Data Engineering | Open source | San Francisco, United States | $5.5M | 49 | |
| Arcade | Artificial Intelligence | Open source | San Francisco, USA | $60.0M | 48 | |
| Civo | Cloud Computing | Open source | London, United Kingdom | $2.0M | 48 | |
| OpenObserve | Cloud Computing | Open source | San Francisco, USA | $10.0M | 47 | |
| ORY | Identity & Access Management | Open source · Self-hostable | Berlin, Germany | $17.0M | 47 | |
| TRTruffle Security | Cybersecurity | Open source | San Francisco, United States | $30.0M | 47 | |
| Zededa | Edge Computing | Open source | San Jose, USA | $63.0M | 46 | |
| microsandbox | Agentic AI | Open source | San Francisco, United States | — | 46 | |
| Antithesis | Cybersecurity | Open source | San Francisco, United States | $117.5M | 46 | |
| Graftcode | Software Development | Open source | Warsaw, Poland | $2.1M | 44 |